Title:
冷却システム用の冷凍装置、冷却システム、及び熱源ユニット
Document Type and Number:
Japanese Patent JP7222744
Kind Code:
B2
Abstract:
To provide a cooling system capable of shortening a time required for a drying process after cleaning of the cooling system, to improve an operation rate.SOLUTION: A cooling system (1) comprises a casing (10) forming a cooling chamber (13), a transfer device (15) for transferring an object to be cooled (5) in the cooling chamber (13), and refrigeration systems (30a-30f) that perform a refrigeration cycle. The refrigeration systems (30a to 30f) can perform a cooling operation and a drying operation, and as the cooling operation, makes a cooling heat exchanger (93) function as an evaporator to cool the air in the cooling chamber (13), on the other hand, after cleaning the cooling system, as the drying operation, supplies the refrigerant discharged by the compressor to the cooling heat exchanger (93) to heat the air in the cooling chamber (13), thereby shortening a time of a drying process to shorten a period during which the object to be cooled (5) cannot be cooled.SELECTED DRAWING: Figure 1
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Inventors:
Satoru Sakie
Kondo Azuma
Ueno Takeo
Fukushige Mitsuru
Takeshi Futa
Kondo Azuma
Ueno Takeo
Fukushige Mitsuru
Takeshi Futa
Application Number:
JP2019021414A
Publication Date:
February 15, 2023
Filing Date:
February 08, 2019
Export Citation:
Assignee:
Daikin Industries, Ltd.
Daikin Applied Systems Co., Ltd.
Daikin Applied Systems Co., Ltd.
International Classes:
F25D13/06; F25D21/04
Domestic Patent References:
| JP6300417A | ||||
| JP2002039662A | ||||
| JP2009121789A | ||||
| JP2012189300A | ||||
| JP2006097930A |
Foreign References:
| WO2017029695A1 | ||||
| WO2018042611A1 | ||||
| WO2009151191A1 |
Attorney, Agent or Firm:
Patent Attorney Corporation Maeda Patent Office